238795770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10889}}^1$

素因数の和:10959

約数の個数: 64

約数和(自身を含む): 620991360

約数和(自身を除く): 382195590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 10889, 10965, 21778, 21930, 32667, 54445, 65334, 108890, 163335, 185113, 326670, 370226, 468227, 555339, 925565, 936454, 1110678, 1404681, 1851130, 2341135, 2776695, 2809362, 4682270, 5553390, 7023405, 7959859, 14046810, 15919718, 23879577, 39799295, 47759154, 79598590, 119397885, 238795770]

約数ペア:

[(1, 238795770), (2, 119397885), (3, 79598590), (5, 47759154), (6, 39799295), (10, 23879577), (15, 15919718), (17, 14046810), (30, 7959859), (34, 7023405), (43, 5553390), (51, 4682270), (85, 2809362), (86, 2776695), (102, 2341135), (129, 1851130), (170, 1404681), (215, 1110678), (255, 936454), (258, 925565), (430, 555339), (510, 468227), (645, 370226), (731, 326670), (1290, 185113), (1462, 163335), (2193, 108890), (3655, 65334), (4386, 54445), (7310, 32667), (10889, 21930), (10965, 21778)]